- Song Name: OTTL Extra 9.5: The Zygon Invasion/Inversion
- Artist: On the Time Lash
- Year: 2015
Ben and Mark discuss the deep, weighty, intelligent Zygon 2 parter in a fashion that probably doesn't befit the source material.
The discussion takes in ISIS, immigration, Remembrance Sunday and the TV License as well as an explanation of the X-Factor's ghastly 6 chair challenge.